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How to make it go fast

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dyno numbers

Postby DTanklage » Sat Nov 17, 2007 3:16 pm

aaron, if you dyno this weekend with the different injectors make sure to post the results in this thread

i think that thing is gonna make some big numbers with the 6x20's
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Postby ford69557ci » Mon Nov 19, 2007 11:49 am

well with the ddp 4 i will but i think the 6x22 will be kinda pointless with the 12mm pump still in place and the guy said this coming weekend he would stay there till noon so i can make a few pulls
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby DTanklage » Mon Nov 19, 2007 12:56 pm

well get there early

do 2 pulls with the stg 4's

and swap in the big ones and give them a couple of pulls

i dont think it would be pointless at all
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Postby ford69557ci » Mon Nov 19, 2007 5:20 pm

with just my little s300 i will have to use the NOS :lol: to clear all of that fuel up
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby KTA » Tue Nov 20, 2007 9:43 am

That is what you have the bottle for isn't it? :evil:
Fleet of Junk: 1989 D350 627rwhp 1300 tq B-1/Hx60 twins, KTA pump/injectors, ported head, BIG fuel supply. 13.75@ 109.5mph 1/4: 1992 W350 Cab-chasis, 1993 W350 ext cab cust.370 inj Hx40/16cm 290rwhp hydroboost brakes,1984 D350 crew-cab another project.
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Postby ford69557ci » Tue Nov 20, 2007 5:05 pm

true but for now im just seein how long this stock head gasket will last at 50psi plus and seein how much i can do on #2 only so far the head gasket has gone around 30000 at 50psi sometimes more.
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby DTanklage » Tue Nov 20, 2007 5:18 pm

30,000 what?

i hope not 30k rpm
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Postby ford69557ci » Tue Nov 20, 2007 5:24 pm

30 000 miles but most of them hit 55psi a few times and are done for. im kinda waiting on the gasket to go so i have a reason to dismantle my truck and start with all of the good stuff.
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby GLHS » Mon Nov 26, 2007 11:45 pm

So my 5 hole DDP 4s are .000663?
92 W250 ext cab, 5spd, SPS 62/71/14, ATS 3 piece, Banks 3G intake, Icebox CAI, DDP #4+, timing 1.95 mm, SB 4 puck FE, PDR fuel pin, Hellmann intercooler, Snow water/meth, 60# springs, stock long block, D80 3.54 w/disks, 455+/1005 uncorrected, 13.34@102 7-06; 472 fuel/520 water/meth uncorrected 5-08
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Postby DTanklage » Tue Nov 27, 2007 8:35 am

no, not even close

i tried to measure mine but didnt have any way to measure smaller then .0135 (they are smaller than that)

ddp rates them in liters per minute but who knows at what pressure they will flow that number?

they claim you can not measure the hole and go by orfice size because the hole is funnel shaped and larger on the inside

i know this to be untrue because some of the holes on my stg 4's are hour glass shaped (smallest in the middle section)

4's are only 10% larger than 3's and both are WAY smaller than pods

still, they do work good because they are 'flowed' and in 'matched' sets

if i would have known that the stg 4's were only 10% larger than the 3's i would have had some 5x14's made
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Postby GLHS » Sun Dec 02, 2007 9:43 pm

Just found this out.
I guess since mine are five hole injectors and had them worked over once or twice Ross at DDP says they are about 5x14 and are 67 lpm.
Is that good?
92 W250 ext cab, 5spd, SPS 62/71/14, ATS 3 piece, Banks 3G intake, Icebox CAI, DDP #4+, timing 1.95 mm, SB 4 puck FE, PDR fuel pin, Hellmann intercooler, Snow water/meth, 60# springs, stock long block, D80 3.54 w/disks, 455+/1005 uncorrected, 13.34@102 7-06; 472 fuel/520 water/meth uncorrected 5-08
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Postby CumminsPride » Sun Dec 02, 2007 9:58 pm

GLHS wrote:Just found this out.
I guess since mine are five hole injectors and had them worked over once or twice Ross at DDP says they are about 5x14 and are 67 lpm.
Is that good?


That's a 435! Thats good!

Wade
06 3500 AT Mega Cab SRW 4X4
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Postby gomerpile » Mon Dec 03, 2007 3:20 pm

well i just got my 190's in the mail and they have 4 holes, not sure wat size tho
1992 Dodge D-250 LE auto, LSD w/3.54, about 200,000+ miles.Isspro Pyrometer , Sunpro tach,Tractor Supply Boost Gauge, Old Smokey Fuel Pin,4 turns on fun srew, starwheel turn CCW 1 turn, 40hp injectors, BHAF,16 cm housing.Sony Head Unit.
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Postby dpuckett » Sun Dec 09, 2007 12:08 pm

I know PDR 190s are 5-holers; at least that's what Mark said.

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Postby Fred S » Thu Jan 17, 2008 5:45 pm

Yeah, I had DDP work my second set of 4's over, and they are much stronger than the POD's I took out. Now I want to pop one out and check it out.
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